Unmanned aerial vehicle delivery system for delivery of medical or emergency supplies

ABSTRACT

An emergency or medical package comprising has: a body; attachment fittings, for attachment to complementary fittings of a UAV; and a plurality of compartments for housing medical or emergency supplies, including a compartment for a headset, providing two-way communication between a user of a headset and a person remote from the package, wherein the headset includes at least one camera, providing a video feed, that is sent to a remote person. A method of delivering these supplies and providing control over the use of the supplies provides two-way audio and visual communication between a remote person and the user wearing the headset, whereby the remote person can provide instructions and directions to the user. A method of planning a route for the delivery of a medical or emergency package by UAV, and a method for providing for a delivery of a priority package are also provided.

CROSS-REFERENCE TO RELATED APPLICATION

This application is a continuation of U.S. patent application Ser. No.17/409,951, filed Aug. 24, 2021, which is a division of U.S. applicationSer. No. 15/796,252 filed Oct. 27, 2017, the contents of which areincorporated herein by reference. The U.S. application Ser. No.15/796,252 was filed simultaneously with applicant's applicationentitled ‘Medical or emergency package and method of use thereof’, thewhole contents of which are incorporated by reference.

FIELD

The present disclosure relates to unmanned aerial vehicles, and moreparticularly to a method and system for delivery of emergency suppliesby an unmanned aerial vehicle.

INTRODUCTION

The following paragraphs are not an admission that anything discussed inthem is prior art or part of the knowledge of persons skilled in theart.

Unmanned aerial vehicles (UAVs) have been coming into prominence andhave been, in some situations, implemented at consumer levels. Anobstacle to expanding the uses of UAVs has been public safety.

Know proposals for using UAVs can be found in U.S. Pat. Nos. 9,174,733and 9,244,147; and U.S. Publication Nos. 201201453482, 20140032034 and20150120094, the whole contents of all of which are incorporated byreference. Further, Applicant's earlier application Ser. No. 15/331,147discloses an unmanned vehicle delivery system and the whole contents ofthat application are incorporated by reference.

SUMMARY

This summary is intended to introduce the reader to the more detaileddescription that follows and not to limit or define any claimed or asyet unclaimed invention. One or more inventions may reside in anycombination or sub-combination of the elements or process stepsdisclosed in any part of this document including its claims and figures.

In accordance with a first aspect of the present disclosure there isprovided an emergency or medical package comprising:

-   -   a body;    -   attachment fittings, for attachment to complementary fittings of        a UAV; and    -   a plurality of compartments for housing medical or emergency        supplies, including a compartment for a headset, providing        two-way communication between a user of a headset and a person        remote from the package, wherein the headset includes at least        one camera, providing a video feed, that is sent to a remote        person.

In accordance with a second aspect of the present disclosure, there isprovided a method of delivering a package of emergency medical suppliesand providing control over the use of the medical supplies by a remoteperson, the method comprising:

-   -   providing a package of medical supplies, including a headset to        be worn by a user, the headset providing for two-way audio and        visual communication between a user of the headset at an        emergency scene and the remote person;    -   attaching the package to a UAV and delivering the package by the        UAV to a desired location;    -   at the desired location detaching the package from the UAV and        instructing a user at a location to remove the headset from the        package; and    -   providing two-way audio and visual communication between a        remote person and the user wearing the headset, whereby the        remote person can provide instructions and directions to the        user.

In accordance with a third aspect of the present disclosure, there isprovided a method of planning a route for the delivery of a medical oremergency package by UAV, and the method comprising:

-   -   providing a route network, including a plurality of route        sections connected at nodes and connected to UAV zones for UAVs        to land and take off;    -   receiving a request to deliver a medical or emergency package        from a departure location to a destination location;    -   determining if each of the departure location and destination        location coincide with one of the UAV zones in the route        network;    -   where the departure and destination locations do coincide with        UAV zones to determining a flight route wholly within the flight        network;    -   where at least one of the departure and destination locations is        not coincident with one of the UAV zones and is outside of the        route network, determining a route extension that provides a        connection between that location and the flight route network;    -   providing regulatory requirements for approval of flight routes;    -   providing an exemption for delivery of emergency medical        packages, requiring a lesser level of approval; and    -   submitting the flight route for approval, as required.

In accordance with a fourth aspect of the present disclosure, there isprovided a method of controlling a plurality of UAVs, the methodcomprising:

-   -   providing a flight control system;    -   defining a flight route network including a plurality of route        sections connecting nodes and UAV zones for landing and taking        off of UAVs;    -   providing at least some route sections with a plurality of        corridors for at least one of travel in different directions and        at different speeds;    -   providing for any one UAV to be given priority; and    -   for each UAV given priority, ensuring that the flight route for        that UAV is not obstructed by other UAVs.

In accordance with a fifth aspect of the present disclosure, there isprovided a method for providing for a delivery of a priority package,the method comprising:

-   -   identifying a location of the package;    -   identifying UAVs closest to a package, and possible flight        routes for each UAV to pick up the package;    -   determining which UAV will provide for a quickest delivery of        the package;    -   dispatching the selected UAV to pick up the package;    -   planning a flight route for the selected UAV and the package;

having the UAV pick up the package and sending the UAV along the flightroute to the destination location, to deliver the package.

BRIEF DESCRIPTION OF THE FIGURES

For a better understanding of the described embodiments and to show moreclearly how they may be carried into effect, reference will now be made,by way of example, to the accompanying drawings in which:

FIG. 1 is a schematic of an example Unmanned Aerial Vehicle (UAV)delivery system;

FIGS. 2A and 2B are side view and plan view, respectively, schematics ofan example UAV pad for an example UAV, according to one embodiment;

FIG. 3 is flow chart showing steps in response to a request for firstresponders' action;

FIG. 4 is a flow chart showing steps in response to request for deliveryof an emergency package;

FIG. 5 show steps in a method to prepare a flight path for delivery ofan emergency package;

FIGS. 6A and 6B show a top view and a side view of a responders' packagefor delivery by a UAV;

FIG. 7 shows steps in a method of use of the package of FIG. 6 ;

FIG. 8 shows steps in completing a delivery mission for delivery ofemergency package; and

FIG. 9 indicates elements in a UAV control platform, including thirdparty applications; communications network and the UAV fleet.

DETAILED DESCRIPTION

Various systems, apparatuses or methods will be described below toprovide an example of an embodiment of each claimed invention. Noembodiment described below limits any claimed invention and any claimedinvention may cover apparatuses and methods that differ from thosedescribed below. The claimed inventions are not limited to systems,apparatuses and methods having all of the features of any one apparatusor method described below, or to features common to multiple or all ofthe systems, apparatuses or methods described below. It is possible thata system, apparatus or method described below is not an embodiment ofany claimed invention. Any invention disclosed in a system, apparatus ormethod described below that is not claimed in this document may be thesubject matter of another protective instrument, for example, acontinuing patent application, and the applicant(s), inventor(s) and/orowner(s) do not intend to abandon, disclaim or dedicate to the publicany such invention by its disclosure in this document.

For simplicity and clarity of illustration, where consideredappropriate, reference numerals may be repeated among the figures toindicate corresponding or analogous elements or steps. In addition,numerous specific details are set forth in order to provide a thoroughunderstanding of the exemplary embodiments described herein. However, itwill be understood by those of ordinary skill in the art that theembodiments described herein may be practiced without these specificdetails. In other instances, well-known methods, procedures andcomponents have not been described in detail so as not to obscure theembodiments generally described herein. Furthermore, this description isnot to be considered as limiting the scope of the embodiments describedherein in any way, but rather as merely describing the implementation ofvarious embodiments as described.

This disclosure includes description of a method and system fordelivering an emergency package. The emergency package may be inresponse to a request for assistance by first responders, and may belabelled or identified as a “first responders” package. It may otherwisebe a medical package requiring prompt or emergency delivery and labelledor identified as an “Emergency package”. An “Emergency package” may alsoinclude non-medical items that require emergency or rapid delivering.Corresponding to the manner in which conventional emergency road vehicleare given priority over other road vehicles, it is anticipated that aUAV delivering a package deemed to be an “emergency” package will begiven priority, as detailed below.

UAV DELIVERY SYSTEM OVERVIEW. Reference is now made to FIG. 1 , whichshows a general purpose unmanned aerial vehicle (UAV) delivery system10, generally in accordance with Applicant's earlier application Ser.No. 15/331,147 for use with a flight management system 147 fordelivering articles 118 between at least a first party and a secondparty. Such a system is not exclusive to emergency deliveries. Sucharticles 118 may be referred to as delivery articles 118. The first andsecond parties may include customers of at least one UAV deliveryservice. Customers may include, for example, manufacturers, shippers,distributors, or other businesses, and also government agencies. In somecases, customers may have UAV zones 142, 144 at one or more locations,such as locations related to the customers' business(es). A UAV deliveryservice provider may operate such UAV zones 142, 144 and allow forcustomers to send delivery articles 118 to and from each other by usingUAVs 112 flying between the UAV zones 142, 144.

A UAV delivery service provider may operate such UAV zones 142, 144 by,for example, providing a UAV delivery system 100. As shown in FIG. 1 ,the UAV delivery system 100 may comprise: a) at least one computingsystem 104 having a non-transient memory 102 with executableinstructions; b) a first UAV zone 142 assigned to a first party; and c)a second UAV zone 144 assigned to a second party. In some cases, the UAVdelivery system 100 may also include at least one UAV 112. The flightmanagement system 147 may be provided on the computing system 104.

UAV zones 142, 144 may include features and functionality as describedin U.S. Provisional Patent Application No. 62/355,024 and a relatedutility patent application filed simultaneously with this application,the whole contents of which is hereby incorporated into this document byreference. The computing system 104 may be operable with the UAV zones142, 144 to provide for UAV 112 deliveries of articles 118 between twoor more UAV zones 142, 144—for example, between the first and second UAVzones 142, 144. In some cases, one or more customers may each have morethan one UAV zone 142, 144 associated with them or which they may beauthorized to use.

Where a package is to be sent by or for first responders, a UAV Zone 142may be provided at a first responder location, e.g. an ambulance, fire,or police station. It may also be provided at a community center.Alternatively, where such a UAV Zone is not available, or appropriatesupply is not available at such a location, a first responders packagecould be delivered to a conventional UAV Zone 142, 144 as normally usedfor commercial purposes.

Often, it is expected that a first responders package will be requiredto be delivered directly to a location where medical emergency hasrisen, which usually will not be at an established UAV Zone 142, 144.For example, it may be at the scene of a highway accident. There may becases where first responders package, e.g. a rush delivery of a criticaldrug, will be required to be delivered to a location, such as ahospital, having an established UAV Zone. In which case, the sequenceindicated in FIG. 1 is applicable.

Where a delivery is to be made to other than a known UAV zone, it may benecessary to establish the exact location and coordinates for delivery.In some cases, this may be done by collecting GPS (Global PositioningSystem) data from mobile telephones or other GPS enabled devices at thelocation for the delivery. In other cases, it may be possible to providedevices, such as emergency beacons with known coordinates, forcommunicating information to the location from which a package is to bedispatched.

FUNCTION OF UAV ZONES. In one aspect, the first UAV zone 142 may beoperable with the computing system 104 to provide for a takeoff 132 of aUAV 112 from the first UAV zone 142. The second UAV zone 144 may beoperable with the computing system 104 to provide for a landing of theUAV 112 in the second UAV zone 144. The computing system 104 may beoperable to enable the functionality of the UAV zones 142, 144,including the UAV zones 142, 144 as described in U.S. Patent ApplicationNo. 62/355,024.

FUNCTION OF THE FLIGHT MANAGEMENT SYSTEM. The flight management system147 may control operation of UAVs 112 and may be provided by at leastone of a third party and the UAV delivery service provider. Controllingoperation of UAVs 112 may include determining UAV 112 availability tocarry out one or more requested deliveries of articles 118, determiningand arranging for servicing UAVs 112 such as the charging and possiblyswapping power sources of UAVs 112, calculating and clearing (forexample with one or more transport agencies) flight paths for particulardelivery times, and other aspects required for UAV 112 operation. Insome examples, the flight management system 147 may be operable tocontrol any one, a combination, or all of UAV 112 takeoffs 132, landings114, 134, and flights. In other examples, the computing system 104 maybe operable with a given flight management system 147 to take over atleast one of UAV 132 takeoffs and UAV landings 114, 134 at one or moreUAV zones 142, 144 operated at least in part by using that computingsystem 104. For use by first responders, first responders may have wiredand/or wireless link to the Flight Management System 147, as indicatedat 150.

THE PORTAL. The computing system 104 may be operable with theinstructions (which may be stored on the non-transient memory 102): a)to provide an article delivery portal, the portal being operable toreceive at least one delivery request from a first party to deliver atleast one article 118 from a first zone 142 to a second zone 144; b) toconvert the delivery request into a UAV request; and c) to communicatethe UAV request to the flight management system 147. In some examples,the UAV request may include at least: a UAV category request, atimeframe request, an article description, a flight start location, e.gthe first zone 142, and a flight end location, e.g. the second zone 144.The article description may include a weight and a set of dimensions ofthe article 118.

The computing system 104 may be operable with the instructions toreceive a response from the flight management system 147, to convert theresponse into a customer update, and to communicate the update to theportal. The response from to the flight management system 147 may be aresponse by the flight management system 147 to the UAV request from thecomputing system 104. The portal may be made available online forvarious users to access it via any suitable device, including mobiledevices such as smart phones. In any case, the portal may include agraphical user interface (GUI).

Further it is possible that communication may be established from aportable or handheld electronic device, such as a smartphone or tabletcomputer, which could, in effect, provide the functions of the portal.The electronic device can include an app, i.e. an application orprogram, that will enable communication with the computing system. Moreparticularly, the app may enable communication with emergency firstresponders. For example, the app my enable a selection between anon-emergency connection to the system 104, and an immediate, emergencyconnection to first responders, in an analogous way to a 911 call toemergency services. For this purpose, the app may provide for anemergency connection to first responders, to override any securityrequirements for the electronic device, i.e. there would no requirementto enter a password or biometric identifier (e.g. fingerprintrecognition), so that anyone can send a call from an availableelectronic device.

A call to emergency services through such an app may provide for theemergency responders to ask a series of questions to determine theseverity of the situation and what services and equipment is needed. Theapp may ask questions to determine: if someone has had a heart attack,indicating that an AED is needed; if someone has an allergic reaction oranaphylaxis, indicating that an EpiPen or other device to administerepinephrine or other medication; an overdose of a street drug,indicating that Naloxone or other medication to block the effects ofdrugs should be administered. These questions and answers can be enteredthrough a touchscreen or other interface and may not require an audioconnection.

PORTAL MAY BE PROVIDED VIA A TERMINAL. In some embodiments of the UAVdelivery system 100, the portal may be provided via a terminal 120. Inone example, the terminal 120 may be weather-proof and may comprise atleast one display 120 a. The display 120 a may be operable to displaythe GUI. In some examples, the display 120 a may include a touch-screenoperable to allow a user to input information via the GUI of the portal.In some examples, the terminal 120 may include a keyboard. The portalmay be operable to receive communications such as customer updates. Inembodiments where the portal may be made available via a terminal 120having a display 120 a, the display 120 a may be operable with theportal to display the communications.

A UAV MAY HAVE A SENSOR AND COMMUNICATIONS MODULE. In embodiments wherethe UAV delivery system 100 comprises at least one UAV 112, the UAV 112may have at least one sensor and at least one communications module, andmay comprise a display and/or keypad or input device 112 a. The sensorand communications module may be in communication with a processor andmay be operable with the processor to: a) read a unique identifier (inone example, by scanning a hard-copy unique identifier), b) generate avalidation signal corresponding to the unique identifier, and c)communicate the validation signal to the computing system 104. At leastto minimize physical interaction with the UAV while permitting a user toreceive data from and transmit data to the UAV, the UAV, alternatively,may include as part of the communications module, wirelesscommunication, such as Bluetooth to a user's handheld or other device.The processor may be onboard the UAV 102 and may be a remote processor(i.e. external to and lacking physical attachment to the UAV), such as aprocessor in a cloud-based computing system, in communication with thecommunication module of the UAV 112.

A USE OF THE VALIDATION SIGNAL. The computing system 104 may be operableto analyze the validation signal in order to ascertain that the deliveryarticle 118 bearing a given unique identifier has been attached to,linked with, or inserted into (depending on the article-retentionmechanism of each UAV 112) the UAV 112 assigned to that article (asopposed to a UAV that has not been assigned to that article).

The computing system 104 may be operable with the executableinstructions to validate the validation signal and generate acorresponding result, to generate a set of user-instructions based onthe result, and to display the set of user-instructions via a display112 a of the UAV 112 to which the article 118 has been attached, linked,or into which the article 118 has been inserted (as applicable,depending on UAV configuration). The set of user-instructions mayinclude at least one of: a) an instruction to reduce the weight of thearticle 118 by a stated amount, b) an instruction to assign the article118 to a stated UAV 112, and c) an instruction to position the UAV 112on a stated UAV zone 142, 144.

As shown in FIG. 2A, a UAV 112 may be provided with attachment fittings240 that cooperate with attachment fittings 242 or a package. Thefittings 242 are mounted on arms 202 of the UAV 200. The fittings 240,242 can include sensors, that signal that the UAV 200 has been correctlyattached to the article 204, which may be desirable, where aninexperienced or untrained person is attaching a package or article 204to the UAV 200. Additionally, these various fittings can becomplementary and compatible between the UAV and different modules thatcan be assembled to form a package. In our copending application,identified above, there can be provided different modules that areselected and assembled as required, and for delivery by UAV, this mayensure that a package with minimum weight is provided, i.e. by omittingmodules that are not required.

DISPLAYING MESSAGES ON A UAV. Depending on the corresponding result, thecomputing system 104 may be operable to generate and display aconfirmation message via, for example, a display 112 a of the UAV 112.The computing system 104 may be further operable to generate and displayan error message via the display 112 a to indicate that the UAV 112 isan incorrect UAV 112. The computing system 104 may be further operableto, concurrently with generating the error message, generate ahalt-flight signal for the incorrect UAV 112 and transmit this signal tothe flight management system 147 that may be in charge of that UAV 112during at least a portion of the delivery to be effected by that UAV112.

FIG. 2 shows a UAV 200 in further detail, including rotors 214 mountedon arms extending from a main body of the UAV 200. It additionally showsa display and keypad ?put device comprising a display 208 and a keypad212.

QR CODES AND IDENTIFIER-DEVICE. In some cases, unique identifiers mayinclude one or more Quick Response (QR) codes. In such cases, theidentifier-device 206 may include a QR code reader operable to read theQR codes to extract the dataset(s) that may be embodied in the QR codes,and to communicate the dataset(s) to at least one of the computingsystem 104 and the flight management system 147. In one example, anidentifier-device 206 may be arranged with a given weight-sensitive UAVpad 226 such that the identifier-device 206 may automatically read a QRcode attached to an article 118 in response to the article 118 beingplaced onto the UAV pad 226.

USER AUTHENTICATION INTO PORTAL. Users of the UAV delivery system 100may be authenticated to use one or more UAV zones 142, 144, dependingon, for example, a subscription of that user. A GUI made available to auser, possibly after requesting a user access code and receiving asatisfactory access code from a user (such as at least one of the firstparty and the second party), via the portal may be operable to providean information screen populated with information pertaining to one ormore UAV zones 142, 144 that the user may be authenticated to use.

DISPLAYING INFORMATION VIA THE UAV. In embodiments of the UAV deliverysystem 100 that include at least one UAV 112, and as described above,the UAV 112 may have a UAV display 112 a operable to displayinformation. The information may include user-instructions, metricsassociated with the UAV 112 such as a current battery level, a date andpossibly time for a next scheduled maintenance, and other informationsuch as current weather and weather forecasts at one or more UAV zones142, 144.

In some embodiments, the display 112 a may be operable with thecomputing system 104 of the UAV delivery system 100 to display a videofeed from one or more UAV zones 142, 144, such as a delivery destinationUAV zone 144. The one or more video feeds may be configured to display acondition of the UAV zone(s) 142, 144 corresponding to each feed.

LANDING IDENTIFIER. In a further aspect, one or more UAV zones 142, 144,may include a landing identifier 224. UAVs 112, including the at leastone UAV 112 that may in some cases be part of the UAV delivery system100, may be operable with at least one of the computing system 104 andthe flight management system 147 to identify the landing identifier 224at least during an approach 134 of a given UAV 112 to a given UAV zone142, 144, and to land at or in proximity to the landing identifier 224.The flight management system 147, while shown separately may be providedon the computing system 104. The landing identifier 224 may be anysuitable identifier recognizable by UAVs 112 operable to identify andland at the identifier. In yet a further aspect, the pad 226 of each ofthe one or more UAV zones 142, 144 may be portable. The portable pad 226may include the landing identifier 224.

Alternatively, for some destination locations, it may be preferred orpossible to avoid landing the UAV 112. Instead, the UAV 112 may hoverover the UAV zone 144 at a destination, and lower a delivery article bya cable or the like. This can simplify the requirements of the landingzone at the destination, which then does not have to provide for anactual landing of the UAV, but only for landing of the delivery article.

At both delivery and destination locations, the UAV zones may beprovided on a moving vehicle or otherwise be movable. For example, thevehicle could be a truck with a flat bed, a railway car, or on a ship.At least for delivery, the UAV 112 may not need to actually land, butcould hover while an article is delivered by a cable or the like, asmentioned above. Where the UAV does not land, a camera is activated tofilm or photograph the delivery, as proof of delivery.

Further, as detailed in applicant's copending application . . . , it ispossible that a UAV can be equipped to facilitate landing in anysuitable location that may not be assigned or marked as a UAV landingand takeoff zone. For example, the UAV may be equipped with lights, bothto make the UAV clearly visible to bystanders, even when landing in lowlight conditions, and to illuminate a landing zone. The illumination maybe such as to define and make clear to bystanders where the UAV will belanding. This can optionally be accompanied by audio transmissions fromthe UAV, which may be either a simple warning noise or siren, as forother emergency vehicles, and/or an audio instruction such as; “UAVlanding, please stand well back from illuminated landing area”.

LANDING VIA COMPUTING SYSTEM. The computing system 104 may be operablewith the executable instructions to perform at least a landing 134, 232of a UAV 112 at a UAV zone 142, 144. Such a UAV zone 142, 144 mayinclude the identifier device 206 operable with the computing system 104to detect an approach and landing 134 of the UAV 112 and to record avideo of the approach and landing 134. In a further aspect, a UAV 200may include at least one sensor 210 operable with the computing system104 to detect an approach to and landing of the UAV 200 at a UAV zone142, 144, and to record a video of the approach and landing. For thispurpose, the UAV 112 may have a sensor for identifying the landingidentifier; e.g. if the landing identifier is a QR code, then the UAV112 may have a camera, QR reader, etc. A video sensor (camera) on theUAV can record footage while the UAV is in flight to create a proof ofdelivery document.

MONITORING ARTICLE SAFETY. In embodiments where the UAV delivery system100 comprises at least one UAV 112, 200, the UAV 112, 200 may beoperable to engage at least one delivery article 118, 204 and mayinclude at least one sensor 218 mountable to the delivery article 118,204. The sensor 218 may be operable with at least one of the computingsystem 104 and a processor associated with that UAV 112, 200 to sense atleast one of: a) forces applied to the delivery article 118, 204, and b)acceleration of the delivery article 118, 204.

The computing system 104 may be operable with the executableinstructions to perform at least one of: a) provide for the viewing, forexample via the portal, of the forces and acceleration applied to the atleast one delivery article 118, 204, in at least one of: real-time, nearreal-time, and at custom time intervals; b) record a time plot of theforces and acceleration and provide the time-plot for at least one ofreview and download, for example, via the portal; and c) identify amaximum force and a maximum acceleration in the forces and acceleration,respectively, and provide the maximum force and acceleration for atleast one of review and download, for example, via the portal.

PLOTTING FORCES AND ACCELERATION. In a further aspect, the computingsystem 104 may be operable to determine at least one safe range of theforces and acceleration that may be applied to, and to provide the rangefor at least one of: review, download, and analysis via, for example,the portal. In one example, the computing system 104 may be operable toplot a history of forces and acceleration applied to the at least onedelivery article 118, 204 against the at least one safe range of theforces and acceleration. In one aspect, the computing system 104 may beoperable to determine and indicate to a user (such as a customer), forexample via the portal, times at which and the magnitudes by which atleast one of the forces and acceleration applied to the delivery article118, 204 during the article's 118, 204 delivery may have exceeded a saferange.

DOCUMENTING SAFE DELIVERY. In some implementations of the UAV deliverysystem 100, it may be desirable to record at least one form of proof ofat least one aspect of the delivery of the delivery article 118, 204. Insome examples, a UAV zone 142, 144, may include at least one identifierdevice 206 operable with the computing system 104 to detect and recordan approach and landing 134, 232 of a UAV 102 at the UAV zone, and torecord a video of the approach and landing 134, 232.

AN EXAMPLE METHOD. An example of a method for providing a UAV deliveryservice is described, for delivering an emergency or first responders'package, usually a medical package, to the scene of an accident ormedical emergency.

Referring to FIG. 3 , there is shown a flow chart for responding to arequest from a first responder, the overall flow chart being indicatedat 300. At step 302, a request is received from a first responder, fordispatch of an emergency equipment or package to the site of anemergency. For example, in case of vehicle accidents, industrialaccidents and the like it may often be that the quickest way to delivera first responders' package by a UAV.

Accordingly, a first step 304 is to determine that a delivery by a UAVwill provide the quickest response. This can include checking locationsof UAVs and required emergency first responders' packages, andcalculating delivery times.

At step 306, a decision is made as to whether a requested firstresponders' package of supplies and a UAV are available at a firstresponder location or similar. It is anticipated that certain firstresponder locations, such as ambulance locations, fire halls, and alsopublic buildings, e.g. town halls, community centers, libraries, etc.may have a specialized UAVs and emergency first responders' packagesavailable to respond to such a request.

At 308, if such a UAV and a first responders' package are available,then the appropriate location will be instructed to dispatch thepackage.

Bearing in mind that while a central database in a Flight ManagementSystem, such as a Flight Management System 147 may include records ofavailability of UAVs and emergency packages, in practice, such recordsmay not be wholly current. In particular, if the times between uses ofUAVs and emergency packages are relatively large, there is thepossibility that any one UAV and/or package may be inoperative orunavailable, and for a medical response package it is possible that itmay have passed its expiry date. Accordingly, at 310, the firstresponder in other location either confirms the availability of thepackage and the UAV or advises that it cannot be provided.

At 312, if the advice is that the UAV and emergency first responders'package are available, a check is made as to whether any specializedcombination of supplies is required. Here, it is expected that, to keepthe weight of the package reasonable, it may be provided with onlysupplies anticipated as being necessary for the immediate emergencysituation. For example, if the indication is that a person has suffereda heart attack, then an AED (automated external defibrillator) can beprovided; if the indication is that a person is suffering a severeallergic reaction, then an appropriate drug can be included. Theemergency package can also be provided with standard supplies, and ifthe instruction is that the standard packages to be provided, then theflow chart proceeds to 314. If a specialized package is required, thenthe flow chart proceeds to 316, and the appropriate supplies areprovided to the package, and as detailed below, this may requireparticular supplies to be provided in particular compartments.

With the package prepared, the next step is to confirm that a flightroute is prepared. With the flight route prepared, then at 320, a UAVwith attached first responders' package is dispatched to the site of theemergency.

Returning to the top of the flow chart in FIG. 3 , if, at step 310, theindication is that the combination of a UAV and necessary emergencypackage is not available, then, at step 322, a decision is made as towhether the requested package or supplies is available elsewhere. If thesupplies are not available elsewhere, then an indication is reported at324 and the request is returned to the first responder at 326, who willthen have to determine an alternative way to deliver the requestedemergency first responders' package to the site of the emergency.

Where a requested emergency package is available elsewhere, then at step328, the nearest location with the required supplies is identified. At330, available UAVs are also identified, and these may or may not be atthe same location as the required emergency package. Practically forboth step 328 and 330, the method may require identifying a number oflocations of the UAVs, particularly where they are at separatelocations. Then at step 332, a calculation is made as to the optimumselection of a UAV and required emergency supplies, primarily to givethe quickest delivery times to the emergency site. Additional factorscan be taken into consideration. For example, in the event of an extremeand localized weather condition, at one location, it may be determinednot to use a UAV at that location, even if it would otherwise give ashorter delivery time; if there are different types of UAVs available,they may provide different speeds and flight times. The selection ofUAVs may also include selection from UAVs already assigned to missionsand even UAVs in flight; if necessary, selection of such a UAV willrequire its current mission to be aborted, and the UAV assigned to theemergency delivery.

As indicated, in parallel with the steps 328 to 332, as for the steps312 to 316, a determination is made at 334, if the emergency packagerequires a specialized combination of supplies. As indicated at 336, ifno specialized supplies are required, then no change is made to thepackage. Alternatively, at 338, if a specialized combination isrequired, then at 336, the necessary combination of supplies is made up.

If the emergency package is provided at a departure location and the UAVis available at the same location, then the package is attached to theUAV.

Alternatively, as indicated at 342, where a UAV is at a separatelocation, this is dispatched to the departure location to pick up thepackage, as indicated at 344.

Again, at 346, after a flight route is confirmed and after the UAV haspicked up the package or has been attached to the package, then the UAVwith the attached package is dispatched at 348.

Referring to FIG. 4 , this shows a flow chart for delivery on a rush oremergency basis of an article, that may be entirely separate from anyfirst responders' package or request. For example, a physician or ahospital may request a rush delivery of a particular drug to anindividual.

A flow chart is indicated at 400, and as indicated at 402, the flightManagement System 147 would receive a request for an emergency delivery.At 404, the location of the emergency package would be identified.Generally, for simplicity and to fit within the existing flight routenetwork, the package should be delivered to an existing UAV Zone 142,144. In some circumstances, it may be necessary or possible to pick up apackage from a location or a zone not part of the route network, forexample, at a hospital.

With the location for the pick-up of the package identified, at 406, theFlight Management System 147 would identify the nearest and availableUAV. For this purpose, the Flight Management System 147 may include UAVsalready assigned to delivery missions, and possibly UAVs already inflight. When necessary these assigned or in progress missions will beaborted, and the selected UAV will be directed to the pick-up locationfor the package. As indicated at 408, the selection of the UAV can bebased on delivery times and other factors.

At 410, a UAV is assigned and a flight route to the departure locationis prepared. As indicated, where necessary, instructions are provided tothe person requesting the delivery to deliver the emergency package tothe selected departure location.

At 412, where required, the UAV is dispatched to the departure location,if not already present at that location. At 414, the UAV arrives at thedeparture location and picks up the emergency package. At 416, a flightroute is planned to a destination location and provided to the UAV. Step416, can be carried out in parallel with earlier steps selection of theUAV, etc. At 418, the UAV is dispatched to the destination location andat 420 arrives to deliver the package.

FIG. 5 shows a flow chart for determining for an emergency requestedflight path, the flow chart being indicated at 500.

At 502, a request is made for the preparation of a flight route for anemergency delivery. At 504, a check is made as to whether the entireflight route can be found in the flight database. If the answer is no,then at 506, additional flight route extensions are required andprepared. If necessary, these are prepared manually. Unlike preparationof a flight routes for a conventional, non-emergency delivery, Rules andRegulations may permit selection of route extensions that otherwise maynot be permitted. For example, conventional route planning may requirethat the UAV maintain certain distances with respect to highways,particularly major highways. If the emergency request is to deliver apackage of an emergency supplies to scene of a highway accident, thennecessarily this Rule cannot be followed.

At 508, if the entire route can be determined from route sections in adatabase, then the appropriate flight route is determined. At 510, theroute network would be submitted to Regulatory authorities for approval,if it is not comprised of a flight route that is already been approved.Where a flight route includes a route extension, not in the database,then, for a normal delivery, Regulations may require that prior approvalbe obtained; for an emergency delivery, Regulations may provide that noprior approval be required, and may require reporting only if the routeextension

Alternatively, Regulations may provide that, for an emergency delivery,approval is provided on a “negative option” basis. In other words, theroute is submitted, and no rejection is received within a set, shorttime, the submitter can determine that the flight route has beenapproved. Regulations may also provide that such a rule applies to shortroute extensions that are not in any database; limitations may beprovided, e.g. such a route section must be below a certain maximum andmust avoid certain prohibited areas, e.g. an airport. This could be usedto establish the last route extension to reach the scene of a highwayaccident.

At 512, the flight route is provided to the UAV, control software andthe Flight Management System 147.

Where a UAV is in flight delivery an emergency or medical package, orother priority package, the Flight Management System 147 may controlUAVs along the route to ensure that the UAV with the emergency orpriority package is not delayed. If necessary other UAVs can be divertedor required to land for short periods of time to allow the priority UAVto pass.

Reference is now made to FIGS. 6A and 6B which show an exemplaryemergency package, indicated at 600. The Package 600 may include a body602 formed from a light but impact resistant material, for example,fiber reinforced plastic. The body 602 may be provided with a highvisibility finish and may be waterproof.

The package 600 includes a speaker 604 and a display screen 606 fordisplaying instructions.

The package 600 may include a start button indicated at 608, which maybe provided with a sharp contrasting colour relative to other elements,to draw users' attention to it. At 610, there is a compartment enclosinga headset to be worn by a user. At 612, there is a compartment that caninclude an automated external defibrillator (AED). As indicated at 614,various antennas can be provided, for example for GPS communication,cellular communication and for communication to a headset contained inthe compartment 610.

A side view of the package 600 is shown in FIG. 6B, indicatingcompartments or doors 616, 618, 620.

Referring to FIG. 7 , is shown a flow chart for operation of theemergency responders' package 600, shown in FIGS. 6A and 6B, the flowchart being indicated at 700.

As indicated in 702, a UAV arrives to deliver the first responders”package 600. At 704, and as required, an audio announcement can be madeto clear a landing area for the UAV, at the scene of an accident oremergency. This can be provided either by the UAV, if it has thenecessary capability, or it can be included in the package 600.

At 706, the UAV lands and the first responders' package or medipack 600is detached from the UAV.

At 710, a user at the scene commences to use the first responders'package 600. It is anticipated that in many instances, the package 600will be delivered to the scene of an accident, where it will be used byan untrained, lay person with no medical or other skills. Accordingly,the first responders' package 600 may be designed with this in mind,and, as detailed below, may provide for a trained and qualified firstresponder at a location remote from the accident scene to have varyingdegrees of control and input on actions taken at the emergency scene.

First, the package 600 includes the start button 608. A user will pressthis button, and this will open the compartment 610. This action willcause the user to be provided with audio instructions, eitherautomatically or from a remote first responder, to remove a headset fromthe compartment 610 and place the headset on the user's head.

The headset can include both earpieces for the user and a microphone sothe user has voice communication with a remote first responder; themicrophone, or additional microphone(s) can be provided to pickup allambient audio. The headset may also include a camera, so a remote, firstresponder will have essentially the same eye view of the emergency sceneas the user. The intent is to provide the remote, first responder withthe same audio and visual information as the user at the scene of theaccident or emergency.

It is also possible that the remote, first responder could be givencontrol over operation of the camera, to at least some degree. Forexample, if the camera has a zoom function, the remote first respondercan control the zoom so as to obtain a view useful to that firstresponder.

It is also possible that other equipment could be provided, whilerecognizing that, in many emergency situations simplicity and quickresponse will be essential. For example, a second camera could beprovided on a tripod or a stand, for a user to position close to anaccident scene to provide a view point useful to a first responder,without movement imparted by a camera mounted on a headset.

The compartment 610, or a separate compartment, may also includeequipment for measuring vital signs of a person who may be injured. Ifso, the compartment may also include written instructions for use ofthis equipment. Additionally, a first responder can provide audioinstructions to a user, for attaching the vital signs measuringequipment to an injured person. In known manner, the vital signmeasuring equipment may measure blood pressure, pulse, and temperatureat least. Vital signs usually also include respiratory rate, and a userat the scene may be instructed by the remote, first responder to measurethe respiratory rate, e.g. by simply counting number of breaths in acertain time period; for this purpose, if necessary, the equipment caninclude a simple timing device or stop watch.

Thus, the step includes attaching the vital signs measuring equipment toan injured person. Further, the vital signs measuring equipment can beconnected to the package 600, wirelessly or otherwise, to transmit databack to a remote first responder. It is recognized that in somesituations, the treatment needed for an injured person will beimmediately apparent, even to an untrained person. Alternatively,recognizing that it will take a finite time, even for a closely locatedUAV to deliver the emergency package, a user attending an injured personmay already have been in contact with a first responder by a telephoneor otherwise, and, between them, it may have been determined what actionis immediately required. For example, if an injured person has a severecut and bleeding that immediately requires that the application of atourniquet, then it is not necessary to take time making any otherassessment. Similar consideration applies, if it is immediately apparentthat a person is having a heart attack; in this case, immediateapplication of the AED is required, and further evaluation will not berequired.

In other situations, some assessment may be required, and it may oftenbe necessary for a remote first responder to gather as much informationas possible, to make a determination on treatment to be applied.

For this purpose, the first responder can provide instructions to a userat the scene, either through the audio link, or by text or otherwise.Simultaneously, the user at the scene can, also using the audio link,text or otherwise, communicate back to the first responder. Where vitalsigns measuring equipment has been used, this can provide data directlyback to the first responder. The user at the scene can also providefurther information on the condition of the injured person, e.g. stateof consciousness, respiratory rate, indications of bruising, and obviousexternal indications of injuries. A user at the scene may also be ableto obtain useful information from the injured person, if the person isconscious, concerning, for example, drugs, alcohol, etc. that the personhas consumed. Based on this information, the first responder candetermine the necessary course of action and treatment. For thispurpose, the compartments 616, 618 and 620 may be locked and accesscontrolled by the remote first responder. Having determined a desiredaction or treatment, the first responder can unlock or permit access tothe appropriate compartment. For example, if an injured person issuffering an allergic reaction, access can be provided to a compartmentcontaining an epinephrine autoinjector. Alternatively, if it is apparentthat the injured person is suffering a heart attack, access to the AECis enabled; if it is apparent or determined that the person is sufferingfrom a stroke, access to a compartment containing a clot dissolving drugcan be provided.

At 718, if the emergency has been resolved or the user of the scene hasprovided whatever treatment is possible using the first responders'emergency package, then no further action is taken. Alternatively, thesequence may end, when first responders are able to attend directly atthe scene of the emergency.

Desirably, although it is recognized this may not occur in allinstances, at 720, a user repacks the equipment into the package 600,and attaches the package 600 to the UAV, as indicated at 720. At 722,the UAV has sensors to determine proper reattachment of the package 600.Once confirmed, the UAV can return as indicated at 724.

Alternatively, in many situations, if first responders arrive directlyat the scene of the emergency after the user has provided some initialaction and treatment, then the first responders may retrieve both thepackage 600 and the UAV, for return.

While the above description provides examples of one or more apparatusesor methods, it will be appreciated that other apparatuses or methods maybe within the scope of the accompanying claims. Additionally, whilecertain combinations of features, elements and method steps are claimedin the accompanying claims, it is to be understood that any practicalcombination of these features, elements and method steps is envisagedand is part of the present disclosure.

1. A method for providing for a delivery of a priority package at adestination location using an unmanned aerial vehicle (UAV), the methodcomprising: identifying a location of the priority package; identifyingone or more UAVs closest to the priority package, and one or more flightroutes for each UAV to pick up the priority package; selecting adesignated UAV from the one or more UAVs, the designated UAV providing aquickest delivery of the priority package; dispatching the designatedUAV to pick up the priority package; planning a flight route for thedesignated UAV and the priority package; instructing the designated UAVto pick up the priority package and sending the designated UAV along theflight route to the destination location, to deliver the prioritypackage.
 2. The method of claim 1, wherein identifying the one or moreUAVs closest to the priority package comprises identifying one or moreUAVs in flight.
 3. The method of claim 1, wherein identifying the one ormore UAVs closest to the priority package comprises identifying one ormore UAVs assigned to other missions.
 4. The method of claim 1, furthercomprising: processing, for the one or more UAVs closest to the prioritypackage, at least one of available battery life for the correspondingUAV, availability of replacement charge batteries for the correspondingUAV and time taken to replace batteries for the corresponding UAV, andselecting the designated UAV based on the battery life.
 5. The method asclaimed in claim 1, wherein selecting the designated UAV for delivery ofthe priority package comprises consideration of both a distance requiredfor the UAV to travel, including distance to travel to a departurelocation and speed capabilities of the UAV.
 6. The method as claimed inclaim 1, comprising giving priority to the designated UAV and divertingother one or more UAVs that may obstruct the designated UAV.
 7. Themethod as claimed in claim 1, further comprising: providing a flightmanagement system for control of the designated UAV and in communicationwith first responders, and providing an application for a user'sportable electronic device, the application enabling communicationbetween the user and the first responders.
 8. The method as claimed inclaim 1, further comprising: providing the designated UAV with a lightsource for illuminating and indicating a landing zone below thedesignated UAV, as the designated UAV descends and lands.
 9. The methodas claimed in claim 7, further comprising: providing the designated UAVwith at least one of light and an audio source, to warn bystanders ofthe approach and landing of the designated UAV.
 10. The method of claim1, wherein the priority package comprises emergency medical supplies.11. The method of claim 1, wherein planning the flight route for thedesignated UAV comprises: providing a route network, including aplurality of route sections connected at nodes and connected to UAVzones for UAVs to land and take off; determining whether the destinationlocation coincides with one of the UAV zones in the route network; wherethe destination locations coincides with one of the UAV zones,determining the flight route wholly within the flight network; where thedestination locations is not coincident with one of the UAV zones and isoutside of the route network, determining a route extension thatprovides a connection between the destination location and the flightroute network; providing regulatory requirements for approval of flightroutes; providing an exemption for delivery of the priority package,requiring a lesser level of approval; and submitting the flight routefor approval, as required.
 12. The method of claim 1, wherein thepriority package is given a unique identifier.
 13. The method as claimedin claim 12, further comprising: providing a computing system; andproviding a sensor and communications module.
 14. The method as claimedin claim 13, wherein the sensor and communications module are configuredto: read the unique identifier; generate a validation signalcorresponding to the unique identifier; and communicate the validationsignal to the computing system.
 15. The method as claimed in claim 14,wherein the computing system is configured to analyze the validationsignal to confirm that the priority package bearing the uniqueidentifier is linked with the designated UAV.
 16. The method as claimedin claim 11, wherein each UAV zone comprises a corresponding landingidentifier.
 17. The method as claimed in claim 16, wherein the one ormore UAVs can identify the landing identifier and land on or inproximity to it.
 18. The method as claimed in claim 13, wherein a sensormountable on the priority package senses forces applied to it and itsacceleration.
 19. The method as claimed in claim 18, wherein thecomputing system is configured to display sensor data and generate atime plot of the forces applied to the priority package and theacceleration of the priority package.
 20. The method as claimed in claim19, further comprising: determining safe ranges of applied forces andacceleration; and indicating times and magnitudes of instances where thesafe range was exceeded.